./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label32.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label32.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e5e48a288bde2e10b1e43775979273ab0258e7b9717554253519cdf57cc398a6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:21:38,536 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:21:38,595 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:21:38,599 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:21:38,599 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:21:38,618 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:21:38,619 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:21:38,619 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:21:38,620 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:21:38,620 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:21:38,620 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:21:38,620 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:21:38,620 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:21:38,620 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:21:38,620 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:21:38,621 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:21:38,621 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:21:38,621 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:21:38,621 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:21:38,621 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:21:38,621 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:21:38,621 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:21:38,621 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:21:38,621 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:21:38,621 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:21:38,621 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:21:38,622 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:21:38,622 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:21:38,622 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:21:38,622 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:21:38,622 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:21:38,622 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:21:38,622 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:21:38,622 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5e48a288bde2e10b1e43775979273ab0258e7b9717554253519cdf57cc398a6 [2024-12-05 23:21:38,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:21:38,869 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:21:38,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:21:38,873 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:21:38,873 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:21:38,874 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-rers2012/Problem06_label32.c [2024-12-05 23:21:41,559 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/data/b1f9efc64/3c9d36e62a80414093e484915222261d/FLAG382c0268b [2024-12-05 23:21:42,042 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:21:42,043 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/sv-benchmarks/c/eca-rers2012/Problem06_label32.c [2024-12-05 23:21:42,076 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/data/b1f9efc64/3c9d36e62a80414093e484915222261d/FLAG382c0268b [2024-12-05 23:21:42,090 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/data/b1f9efc64/3c9d36e62a80414093e484915222261d [2024-12-05 23:21:42,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:21:42,093 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:21:42,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:21:42,095 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:21:42,099 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:21:42,099 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:21:42" (1/1) ... [2024-12-05 23:21:42,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6120a231 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:42, skipping insertion in model container [2024-12-05 23:21:42,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:21:42" (1/1) ... [2024-12-05 23:21:42,222 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:21:43,452 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/sv-benchmarks/c/eca-rers2012/Problem06_label32.c[334422,334435] [2024-12-05 23:21:43,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:21:43,482 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:21:44,253 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/sv-benchmarks/c/eca-rers2012/Problem06_label32.c[334422,334435] [2024-12-05 23:21:44,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:21:44,290 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:21:44,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44 WrapperNode [2024-12-05 23:21:44,291 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:21:44,292 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:21:44,292 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:21:44,292 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:21:44,296 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44" (1/1) ... [2024-12-05 23:21:44,354 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44" (1/1) ... [2024-12-05 23:21:44,642 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-12-05 23:21:44,642 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:21:44,643 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:21:44,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:21:44,643 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:21:44,650 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44" (1/1) ... [2024-12-05 23:21:44,650 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44" (1/1) ... [2024-12-05 23:21:44,689 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44" (1/1) ... [2024-12-05 23:21:44,689 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44" (1/1) ... [2024-12-05 23:21:44,814 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44" (1/1) ... [2024-12-05 23:21:44,826 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44" (1/1) ... [2024-12-05 23:21:44,854 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44" (1/1) ... [2024-12-05 23:21:44,871 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44" (1/1) ... [2024-12-05 23:21:44,885 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44" (1/1) ... [2024-12-05 23:21:45,004 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:21:45,005 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:21:45,005 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:21:45,005 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:21:45,006 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:21:44" (1/1) ... [2024-12-05 23:21:45,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:21:45,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:21:45,034 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:21:45,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_467d1878-e229-4dcc-abaf-58b65a256069/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:21:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:21:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:21:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:21:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:21:45,140 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:21:45,142 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:21:51,548 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-12-05 23:21:51,549 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:21:52,418 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:21:52,418 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:21:52,419 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:21:52 BoogieIcfgContainer [2024-12-05 23:21:52,419 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:21:52,420 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:21:52,420 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:21:52,427 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:21:52,427 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:21:52" (1/1) ... [2024-12-05 23:21:52,433 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:21:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:52,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-12-05 23:21:52,481 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-12-05 23:21:52,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-12-05 23:21:52,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:52,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:56,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:01,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-12-05 23:22:01,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-12-05 23:22:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-12-05 23:22:01,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:01,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:01,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:03,487 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:03,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:03,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-12-05 23:22:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-12-05 23:22:03,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-12-05 23:22:03,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:03,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:05,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:05,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-12-05 23:22:05,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-12-05 23:22:05,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-12-05 23:22:05,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:05,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:05,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:07,438 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:08,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-12-05 23:22:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-12-05 23:22:08,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-12-05 23:22:08,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:08,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:08,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:10,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:10,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-12-05 23:22:10,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-12-05 23:22:10,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-12-05 23:22:10,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:10,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:11,647 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:12,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:12,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-12-05 23:22:12,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-12-05 23:22:12,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-12-05 23:22:12,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:12,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:13,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:20,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 3068 states and 4101 transitions. [2024-12-05 23:22:20,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4101 transitions. [2024-12-05 23:22:20,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-12-05 23:22:20,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:20,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:20,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:21,418 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:27,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:28,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3995 states and 5250 transitions. [2024-12-05 23:22:28,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 5250 transitions. [2024-12-05 23:22:28,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-12-05 23:22:28,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:28,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:28,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:29,238 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:31,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:31,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 4117 states and 5382 transitions. [2024-12-05 23:22:31,162 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5382 transitions. [2024-12-05 23:22:31,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-12-05 23:22:31,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:31,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:31,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:32,028 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:34,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:34,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 4240 states and 5568 transitions. [2024-12-05 23:22:34,459 INFO L276 IsEmpty]: Start isEmpty. Operand 4240 states and 5568 transitions. [2024-12-05 23:22:34,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-12-05 23:22:34,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:34,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:34,975 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:35,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:35,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 4246 states and 5583 transitions. [2024-12-05 23:22:35,879 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 5583 transitions. [2024-12-05 23:22:35,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-12-05 23:22:35,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:35,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:36,396 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:22:37,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:37,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5595 states to 4251 states and 5595 transitions. [2024-12-05 23:22:37,225 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 5595 transitions. [2024-12-05 23:22:37,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-12-05 23:22:37,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:37,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:42,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5766 states to 4379 states and 5766 transitions. [2024-12-05 23:22:42,222 INFO L276 IsEmpty]: Start isEmpty. Operand 4379 states and 5766 transitions. [2024-12-05 23:22:42,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-12-05 23:22:42,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:42,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:42,831 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:22:44,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:44,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 4390 states and 5785 transitions. [2024-12-05 23:22:44,255 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 5785 transitions. [2024-12-05 23:22:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-12-05 23:22:44,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:44,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:22:45,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:45,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 4393 states and 5790 transitions. [2024-12-05 23:22:45,429 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 5790 transitions. [2024-12-05 23:22:45,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-12-05 23:22:45,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:45,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-05 23:22:55,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:55,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7092 states to 5458 states and 7092 transitions. [2024-12-05 23:22:55,470 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 7092 transitions. [2024-12-05 23:22:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-12-05 23:22:55,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:55,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:55,955 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:22:56,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:56,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7106 states to 5469 states and 7106 transitions. [2024-12-05 23:22:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 5469 states and 7106 transitions. [2024-12-05 23:22:56,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-12-05 23:22:56,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:56,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:57,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7118 states to 5480 states and 7118 transitions. [2024-12-05 23:22:57,462 INFO L276 IsEmpty]: Start isEmpty. Operand 5480 states and 7118 transitions. [2024-12-05 23:22:57,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-12-05 23:22:57,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:57,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:57,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 23:22:58,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:58,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7136 states to 5495 states and 7136 transitions. [2024-12-05 23:22:58,731 INFO L276 IsEmpty]: Start isEmpty. Operand 5495 states and 7136 transitions. [2024-12-05 23:22:58,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-12-05 23:22:58,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:58,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:58,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:59,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:59,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7151 states to 5508 states and 7151 transitions. [2024-12-05 23:22:59,793 INFO L276 IsEmpty]: Start isEmpty. Operand 5508 states and 7151 transitions. [2024-12-05 23:22:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-12-05 23:22:59,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:59,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:02,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7192 states to 5539 states and 7192 transitions. [2024-12-05 23:23:02,627 INFO L276 IsEmpty]: Start isEmpty. Operand 5539 states and 7192 transitions. [2024-12-05 23:23:02,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-12-05 23:23:02,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:02,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:03,887 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:23:07,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:07,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7474 states to 5693 states and 7474 transitions. [2024-12-05 23:23:07,991 INFO L276 IsEmpty]: Start isEmpty. Operand 5693 states and 7474 transitions. [2024-12-05 23:23:07,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-12-05 23:23:07,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:07,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:23:10,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:10,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7490 states to 5701 states and 7490 transitions. [2024-12-05 23:23:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 5701 states and 7490 transitions. [2024-12-05 23:23:10,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-12-05 23:23:10,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:10,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:10,719 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:11,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:11,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7497 states to 5707 states and 7497 transitions. [2024-12-05 23:23:11,089 INFO L276 IsEmpty]: Start isEmpty. Operand 5707 states and 7497 transitions. [2024-12-05 23:23:11,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-12-05 23:23:11,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:11,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:12,373 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:15,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:15,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7596 states to 5797 states and 7596 transitions. [2024-12-05 23:23:15,033 INFO L276 IsEmpty]: Start isEmpty. Operand 5797 states and 7596 transitions. [2024-12-05 23:23:15,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1087 [2024-12-05 23:23:15,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:15,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:23:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:16,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7625 states to 5817 states and 7625 transitions. [2024-12-05 23:23:16,190 INFO L276 IsEmpty]: Start isEmpty. Operand 5817 states and 7625 transitions. [2024-12-05 23:23:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-12-05 23:23:16,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:16,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:16,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:16,695 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:16,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:16,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7627 states to 5819 states and 7627 transitions. [2024-12-05 23:23:16,907 INFO L276 IsEmpty]: Start isEmpty. Operand 5819 states and 7627 transitions. [2024-12-05 23:23:16,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-12-05 23:23:16,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:16,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:17,712 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:17,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:17,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7636 states to 5827 states and 7636 transitions. [2024-12-05 23:23:17,956 INFO L276 IsEmpty]: Start isEmpty. Operand 5827 states and 7636 transitions. [2024-12-05 23:23:17,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-12-05 23:23:17,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:17,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:18,457 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 23:23:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:19,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7652 states to 5841 states and 7652 transitions. [2024-12-05 23:23:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 5841 states and 7652 transitions. [2024-12-05 23:23:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-12-05 23:23:19,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:19,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:19,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:20,943 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 161 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:24,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:24,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7858 states to 6002 states and 7858 transitions. [2024-12-05 23:23:24,606 INFO L276 IsEmpty]: Start isEmpty. Operand 6002 states and 7858 transitions. [2024-12-05 23:23:24,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-12-05 23:23:24,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:24,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:24,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:25,547 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:29,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:29,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7967 states to 6099 states and 7967 transitions. [2024-12-05 23:23:29,794 INFO L276 IsEmpty]: Start isEmpty. Operand 6099 states and 7967 transitions. [2024-12-05 23:23:29,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-12-05 23:23:29,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:29,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:31,137 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 163 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:33,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8045 states to 6145 states and 8045 transitions. [2024-12-05 23:23:33,239 INFO L276 IsEmpty]: Start isEmpty. Operand 6145 states and 8045 transitions. [2024-12-05 23:23:33,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-12-05 23:23:33,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:33,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:33,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:34,480 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 163 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:35,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:35,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8070 states to 6165 states and 8070 transitions. [2024-12-05 23:23:35,243 INFO L276 IsEmpty]: Start isEmpty. Operand 6165 states and 8070 transitions. [2024-12-05 23:23:35,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-12-05 23:23:35,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:35,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:35,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:35,782 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:36,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:36,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8097 states to 6187 states and 8097 transitions. [2024-12-05 23:23:36,896 INFO L276 IsEmpty]: Start isEmpty. Operand 6187 states and 8097 transitions. [2024-12-05 23:23:36,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-12-05 23:23:36,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:36,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:23:37,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:37,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8106 states to 6193 states and 8106 transitions. [2024-12-05 23:23:37,803 INFO L276 IsEmpty]: Start isEmpty. Operand 6193 states and 8106 transitions. [2024-12-05 23:23:37,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-12-05 23:23:37,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:37,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:38,293 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:23:39,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8121 states to 6205 states and 8121 transitions. [2024-12-05 23:23:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 6205 states and 8121 transitions. [2024-12-05 23:23:39,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-12-05 23:23:39,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:39,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:40,187 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:23:42,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:42,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8169 states to 6248 states and 8169 transitions. [2024-12-05 23:23:42,409 INFO L276 IsEmpty]: Start isEmpty. Operand 6248 states and 8169 transitions. [2024-12-05 23:23:42,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-12-05 23:23:42,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:42,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 23:23:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:43,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8171 states to 6250 states and 8171 transitions. [2024-12-05 23:23:43,153 INFO L276 IsEmpty]: Start isEmpty. Operand 6250 states and 8171 transitions. [2024-12-05 23:23:43,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-12-05 23:23:43,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:43,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:44,023 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:47,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8230 states to 6300 states and 8230 transitions. [2024-12-05 23:23:47,398 INFO L276 IsEmpty]: Start isEmpty. Operand 6300 states and 8230 transitions. [2024-12-05 23:23:47,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-12-05 23:23:47,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:47,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:48,583 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 202 proven. 36 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:23:49,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8232 states to 6301 states and 8232 transitions. [2024-12-05 23:23:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 6301 states and 8232 transitions. [2024-12-05 23:23:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-12-05 23:23:49,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:49,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:49,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:50,004 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-05 23:24:15,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:15,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9297 states to 7236 states and 9297 transitions. [2024-12-05 23:24:15,499 INFO L276 IsEmpty]: Start isEmpty. Operand 7236 states and 9297 transitions. [2024-12-05 23:24:15,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-12-05 23:24:15,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:15,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:16,029 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:17,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9318 states to 7251 states and 9318 transitions. [2024-12-05 23:24:17,283 INFO L276 IsEmpty]: Start isEmpty. Operand 7251 states and 9318 transitions. [2024-12-05 23:24:17,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2024-12-05 23:24:17,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:17,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:17,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:17,788 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:24:19,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:19,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9369 states to 7290 states and 9369 transitions. [2024-12-05 23:24:19,888 INFO L276 IsEmpty]: Start isEmpty. Operand 7290 states and 9369 transitions. [2024-12-05 23:24:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2024-12-05 23:24:19,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:19,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:21,296 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 178 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:25,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9443 states to 7351 states and 9443 transitions. [2024-12-05 23:24:25,501 INFO L276 IsEmpty]: Start isEmpty. Operand 7351 states and 9443 transitions. [2024-12-05 23:24:25,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-12-05 23:24:25,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:25,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 181 proven. 60 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:24:31,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:31,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9605 states to 7413 states and 9605 transitions. [2024-12-05 23:24:31,334 INFO L276 IsEmpty]: Start isEmpty. Operand 7413 states and 9605 transitions. [2024-12-05 23:24:31,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2024-12-05 23:24:31,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:31,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:33,005 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 185 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9834 states to 7578 states and 9834 transitions. [2024-12-05 23:24:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 7578 states and 9834 transitions. [2024-12-05 23:24:40,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-12-05 23:24:40,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:40,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:41,728 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 207 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:44,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9889 states to 7626 states and 9889 transitions. [2024-12-05 23:24:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 7626 states and 9889 transitions. [2024-12-05 23:24:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2024-12-05 23:24:44,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:44,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:45,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:24:46,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:46,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9892 states to 7628 states and 9892 transitions. [2024-12-05 23:24:46,368 INFO L276 IsEmpty]: Start isEmpty. Operand 7628 states and 9892 transitions. [2024-12-05 23:24:46,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-12-05 23:24:46,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:46,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:47,813 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 190 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9924 states to 7657 states and 9924 transitions. [2024-12-05 23:24:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 7657 states and 9924 transitions. [2024-12-05 23:24:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-12-05 23:24:48,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:48,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:49,473 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:50,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9945 states to 7675 states and 9945 transitions. [2024-12-05 23:24:50,184 INFO L276 IsEmpty]: Start isEmpty. Operand 7675 states and 9945 transitions. [2024-12-05 23:24:50,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-12-05 23:24:50,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:50,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:50,976 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:52,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:52,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9984 states to 7708 states and 9984 transitions. [2024-12-05 23:24:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 7708 states and 9984 transitions. [2024-12-05 23:24:52,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-12-05 23:24:52,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:52,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:53,962 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 192 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:56,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:56,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10021 states to 7737 states and 10021 transitions. [2024-12-05 23:24:56,850 INFO L276 IsEmpty]: Start isEmpty. Operand 7737 states and 10021 transitions. [2024-12-05 23:24:56,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-12-05 23:24:56,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:56,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:57,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:58,574 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:25:03,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:03,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10220 states to 7919 states and 10220 transitions. [2024-12-05 23:25:03,597 INFO L276 IsEmpty]: Start isEmpty. Operand 7919 states and 10220 transitions. [2024-12-05 23:25:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-12-05 23:25:03,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:03,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:05,428 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:25:07,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:07,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10320 states to 7985 states and 10320 transitions. [2024-12-05 23:25:07,391 INFO L276 IsEmpty]: Start isEmpty. Operand 7985 states and 10320 transitions. [2024-12-05 23:25:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-12-05 23:25:07,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:07,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:07,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:08,250 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 239 proven. 70 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:25:08,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:08,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10324 states to 7988 states and 10324 transitions. [2024-12-05 23:25:08,667 INFO L276 IsEmpty]: Start isEmpty. Operand 7988 states and 10324 transitions. [2024-12-05 23:25:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-12-05 23:25:08,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:08,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:25:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:16,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10616 states to 8178 states and 10616 transitions. [2024-12-05 23:25:16,180 INFO L276 IsEmpty]: Start isEmpty. Operand 8178 states and 10616 transitions. [2024-12-05 23:25:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1133 [2024-12-05 23:25:16,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:16,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:16,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:16,692 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 211 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 23:25:19,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:19,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10642 states to 8195 states and 10642 transitions. [2024-12-05 23:25:19,057 INFO L276 IsEmpty]: Start isEmpty. Operand 8195 states and 10642 transitions. [2024-12-05 23:25:19,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-12-05 23:25:19,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:19,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:19,998 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:25:22,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:22,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10698 states to 8243 states and 10698 transitions. [2024-12-05 23:25:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 8243 states and 10698 transitions. [2024-12-05 23:25:22,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-12-05 23:25:22,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:22,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:23,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:23,847 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 225 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:24,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10714 states to 8258 states and 10714 transitions. [2024-12-05 23:25:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 8258 states and 10714 transitions. [2024-12-05 23:25:24,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-12-05 23:25:24,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:24,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:25,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:25,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10729 states to 8271 states and 10729 transitions. [2024-12-05 23:25:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 8271 states and 10729 transitions. [2024-12-05 23:25:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2024-12-05 23:25:25,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:25,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:26,489 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 290 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:28,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10766 states to 8305 states and 10766 transitions. [2024-12-05 23:25:28,083 INFO L276 IsEmpty]: Start isEmpty. Operand 8305 states and 10766 transitions. [2024-12-05 23:25:28,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-12-05 23:25:28,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:28,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:28,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:28,703 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 292 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:28,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:28,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10767 states to 8306 states and 10767 transitions. [2024-12-05 23:25:28,856 INFO L276 IsEmpty]: Start isEmpty. Operand 8306 states and 10767 transitions. [2024-12-05 23:25:28,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-12-05 23:25:28,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:28,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:29,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:29,520 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:35,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:35,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10987 states to 8512 states and 10987 transitions. [2024-12-05 23:25:35,330 INFO L276 IsEmpty]: Start isEmpty. Operand 8512 states and 10987 transitions. [2024-12-05 23:25:35,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2024-12-05 23:25:35,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:35,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:35,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:35,952 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:25:36,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:36,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11004 states to 8527 states and 11004 transitions. [2024-12-05 23:25:36,224 INFO L276 IsEmpty]: Start isEmpty. Operand 8527 states and 11004 transitions. [2024-12-05 23:25:36,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2024-12-05 23:25:36,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:36,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:38,092 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 226 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:25:44,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:44,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11207 states to 8642 states and 11207 transitions. [2024-12-05 23:25:44,127 INFO L276 IsEmpty]: Start isEmpty. Operand 8642 states and 11207 transitions. [2024-12-05 23:25:44,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-12-05 23:25:44,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:44,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:44,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:45,199 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-05 23:25:50,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:50,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11376 states to 8760 states and 11376 transitions. [2024-12-05 23:25:50,064 INFO L276 IsEmpty]: Start isEmpty. Operand 8760 states and 11376 transitions. [2024-12-05 23:25:50,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-12-05 23:25:50,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:50,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:51,425 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 211 proven. 92 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:25:55,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:55,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11472 states to 8833 states and 11472 transitions. [2024-12-05 23:25:55,796 INFO L276 IsEmpty]: Start isEmpty. Operand 8833 states and 11472 transitions. [2024-12-05 23:25:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-12-05 23:25:55,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:55,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:55,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:57,257 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 323 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:26:00,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11546 states to 8901 states and 11546 transitions. [2024-12-05 23:26:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 8901 states and 11546 transitions. [2024-12-05 23:26:00,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-12-05 23:26:00,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:00,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:01,012 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 23:26:01,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:01,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11552 states to 8906 states and 11552 transitions. [2024-12-05 23:26:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 8906 states and 11552 transitions. [2024-12-05 23:26:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2024-12-05 23:26:01,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:01,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:03,398 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 269 proven. 73 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:26:07,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11711 states to 8981 states and 11711 transitions. [2024-12-05 23:26:07,638 INFO L276 IsEmpty]: Start isEmpty. Operand 8981 states and 11711 transitions. [2024-12-05 23:26:07,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2024-12-05 23:26:07,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:07,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:07,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:08,589 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 258 proven. 89 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:26:09,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:09,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11716 states to 8985 states and 11716 transitions. [2024-12-05 23:26:09,543 INFO L276 IsEmpty]: Start isEmpty. Operand 8985 states and 11716 transitions. [2024-12-05 23:26:09,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-12-05 23:26:09,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:09,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:09,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:10,652 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:26:14,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11824 states to 9029 states and 11824 transitions. [2024-12-05 23:26:14,703 INFO L276 IsEmpty]: Start isEmpty. Operand 9029 states and 11824 transitions. [2024-12-05 23:26:14,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-12-05 23:26:14,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:14,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:26:16,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:16,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11853 states to 9049 states and 11853 transitions. [2024-12-05 23:26:16,657 INFO L276 IsEmpty]: Start isEmpty. Operand 9049 states and 11853 transitions. [2024-12-05 23:26:16,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2024-12-05 23:26:16,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:16,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:16,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:26:18,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:18,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11879 states to 9069 states and 11879 transitions. [2024-12-05 23:26:18,249 INFO L276 IsEmpty]: Start isEmpty. Operand 9069 states and 11879 transitions. [2024-12-05 23:26:18,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-12-05 23:26:18,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:18,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:18,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 328 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:26:21,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11904 states to 9086 states and 11904 transitions. [2024-12-05 23:26:21,352 INFO L276 IsEmpty]: Start isEmpty. Operand 9086 states and 11904 transitions. [2024-12-05 23:26:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2024-12-05 23:26:21,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:21,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:21,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:22,188 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:26:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:27,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12002 states to 9173 states and 12002 transitions. [2024-12-05 23:26:27,711 INFO L276 IsEmpty]: Start isEmpty. Operand 9173 states and 12002 transitions. [2024-12-05 23:26:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-12-05 23:26:27,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:27,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:28,879 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 23:26:33,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:33,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12094 states to 9217 states and 12094 transitions. [2024-12-05 23:26:33,767 INFO L276 IsEmpty]: Start isEmpty. Operand 9217 states and 12094 transitions. [2024-12-05 23:26:33,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-12-05 23:26:33,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:33,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:33,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:35,328 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 23:26:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12121 states to 9237 states and 12121 transitions. [2024-12-05 23:26:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 9237 states and 12121 transitions. [2024-12-05 23:26:36,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-12-05 23:26:36,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:36,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:37,742 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 23:26:39,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:39,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12168 states to 9246 states and 12168 transitions. [2024-12-05 23:26:39,650 INFO L276 IsEmpty]: Start isEmpty. Operand 9246 states and 12168 transitions. [2024-12-05 23:26:39,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2024-12-05 23:26:39,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:39,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:40,368 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 321 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-05 23:26:41,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12189 states to 9266 states and 12189 transitions. [2024-12-05 23:26:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 9266 states and 12189 transitions. [2024-12-05 23:26:41,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2024-12-05 23:26:41,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:41,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:42,405 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:26:47,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:47,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12289 states to 9353 states and 12289 transitions. [2024-12-05 23:26:47,899 INFO L276 IsEmpty]: Start isEmpty. Operand 9353 states and 12289 transitions. [2024-12-05 23:26:47,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2024-12-05 23:26:47,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:47,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:48,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:48,846 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-05 23:26:57,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12431 states to 9467 states and 12431 transitions. [2024-12-05 23:26:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 9467 states and 12431 transitions. [2024-12-05 23:26:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1164 [2024-12-05 23:26:57,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:57,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:57,677 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:26:58,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:58,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12436 states to 9471 states and 12436 transitions. [2024-12-05 23:26:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 9471 states and 12436 transitions. [2024-12-05 23:26:58,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1165 [2024-12-05 23:26:58,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:58,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 361 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 23:27:02,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:02,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12494 states to 9525 states and 12494 transitions. [2024-12-05 23:27:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 9525 states and 12494 transitions. [2024-12-05 23:27:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-12-05 23:27:02,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:02,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:06,297 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:15,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:15,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12749 states to 9761 states and 12749 transitions. [2024-12-05 23:27:15,740 INFO L276 IsEmpty]: Start isEmpty. Operand 9761 states and 12749 transitions. [2024-12-05 23:27:15,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1171 [2024-12-05 23:27:15,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:15,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:15,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 264 proven. 96 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:27:22,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:22,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12882 states to 9858 states and 12882 transitions. [2024-12-05 23:27:22,167 INFO L276 IsEmpty]: Start isEmpty. Operand 9858 states and 12882 transitions. [2024-12-05 23:27:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2024-12-05 23:27:22,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:22,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:22,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:23,316 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 247 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:27:30,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:30,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13188 states to 9970 states and 13188 transitions. [2024-12-05 23:27:30,937 INFO L276 IsEmpty]: Start isEmpty. Operand 9970 states and 13188 transitions. [2024-12-05 23:27:30,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1177 [2024-12-05 23:27:30,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:30,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:31,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:32,648 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 316 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:39,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:39,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13338 states to 10041 states and 13338 transitions. [2024-12-05 23:27:39,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10041 states and 13338 transitions. [2024-12-05 23:27:39,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-12-05 23:27:39,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:39,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:40,391 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 297 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-12-05 23:27:41,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:41,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13344 states to 10046 states and 13344 transitions. [2024-12-05 23:27:41,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10046 states and 13344 transitions. [2024-12-05 23:27:41,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-12-05 23:27:41,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:41,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:41,795 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 384 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:27:43,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:43,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13367 states to 10063 states and 13367 transitions. [2024-12-05 23:27:43,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10063 states and 13367 transitions. [2024-12-05 23:27:43,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-12-05 23:27:43,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:43,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:43,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:44,344 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:27:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:45,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13399 states to 10064 states and 13399 transitions. [2024-12-05 23:27:45,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10064 states and 13399 transitions. [2024-12-05 23:27:45,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1179 [2024-12-05 23:27:45,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:45,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:45,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:46,949 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 320 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:52,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:52,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13457 states to 10120 states and 13457 transitions. [2024-12-05 23:27:52,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10120 states and 13457 transitions. [2024-12-05 23:27:52,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1181 [2024-12-05 23:27:52,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:52,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:56,027 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 259 proven. 117 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:28:02,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:02,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13622 states to 10243 states and 13622 transitions. [2024-12-05 23:28:02,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10243 states and 13622 transitions. [2024-12-05 23:28:02,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1181 [2024-12-05 23:28:02,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:02,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:02,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:02,829 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:28:05,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13657 states to 10268 states and 13657 transitions. [2024-12-05 23:28:05,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10268 states and 13657 transitions. [2024-12-05 23:28:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2024-12-05 23:28:05,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:05,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:06,144 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 325 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:28:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:08,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13729 states to 10333 states and 13729 transitions. [2024-12-05 23:28:08,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10333 states and 13729 transitions. [2024-12-05 23:28:08,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2024-12-05 23:28:08,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:08,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:08,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:09,380 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 23:28:12,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:12,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13760 states to 10362 states and 13760 transitions. [2024-12-05 23:28:12,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10362 states and 13760 transitions. [2024-12-05 23:28:12,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2024-12-05 23:28:12,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:12,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:12,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:14,431 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 320 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:23,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:23,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13948 states to 10490 states and 13948 transitions. [2024-12-05 23:28:23,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10490 states and 13948 transitions. [2024-12-05 23:28:23,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2024-12-05 23:28:23,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:23,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:23,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 320 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:28,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:28,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13988 states to 10525 states and 13988 transitions. [2024-12-05 23:28:28,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10525 states and 13988 transitions. [2024-12-05 23:28:28,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2024-12-05 23:28:28,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:28,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 320 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:32,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:32,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14060 states to 10534 states and 14060 transitions. [2024-12-05 23:28:32,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10534 states and 14060 transitions. [2024-12-05 23:28:32,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-12-05 23:28:32,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:32,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:32,632 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 305 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-12-05 23:28:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:34,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14070 states to 10542 states and 14070 transitions. [2024-12-05 23:28:34,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10542 states and 14070 transitions. [2024-12-05 23:28:34,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-12-05 23:28:34,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:34,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:34,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:35,330 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:28:37,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:37,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14125 states to 10591 states and 14125 transitions. [2024-12-05 23:28:37,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10591 states and 14125 transitions. [2024-12-05 23:28:37,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-12-05 23:28:37,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:37,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:38,617 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:28:39,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:39,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14145 states to 10611 states and 14145 transitions. [2024-12-05 23:28:39,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10611 states and 14145 transitions. [2024-12-05 23:28:39,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2024-12-05 23:28:39,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:39,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:41,017 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 256 proven. 137 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:28:47,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:47,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14206 states to 10667 states and 14206 transitions. [2024-12-05 23:28:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10667 states and 14206 transitions. [2024-12-05 23:28:47,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2024-12-05 23:28:47,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:47,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:48,221 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 256 proven. 137 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:28:50,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:50,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14234 states to 10694 states and 14234 transitions. [2024-12-05 23:28:50,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10694 states and 14234 transitions. [2024-12-05 23:28:50,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2024-12-05 23:28:50,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:50,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:51,869 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 256 proven. 137 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:28:55,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:55,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14260 states to 10721 states and 14260 transitions. [2024-12-05 23:28:55,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10721 states and 14260 transitions. [2024-12-05 23:28:55,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1188 [2024-12-05 23:28:55,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:55,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:55,809 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-05 23:28:58,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:58,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14318 states to 10758 states and 14318 transitions. [2024-12-05 23:28:58,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10758 states and 14318 transitions. [2024-12-05 23:28:58,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1188 [2024-12-05 23:28:58,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:58,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:59,546 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 23:29:03,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14378 states to 10775 states and 14378 transitions. [2024-12-05 23:29:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10775 states and 14378 transitions. [2024-12-05 23:29:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1189 [2024-12-05 23:29:03,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:03,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:04,701 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 271 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 23:29:08,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:08,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14398 states to 10784 states and 14398 transitions. [2024-12-05 23:29:08,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10784 states and 14398 transitions. [2024-12-05 23:29:08,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-12-05 23:29:08,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:08,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:08,789 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 23:29:10,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:10,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14445 states to 10827 states and 14445 transitions. [2024-12-05 23:29:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10827 states and 14445 transitions. [2024-12-05 23:29:10,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-12-05 23:29:10,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:10,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:10,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:11,698 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 299 proven. 130 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:29:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:16,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14492 states to 10868 states and 14492 transitions. [2024-12-05 23:29:16,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10868 states and 14492 transitions. [2024-12-05 23:29:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-12-05 23:29:16,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:16,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:16,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:17,053 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 259 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-12-05 23:29:24,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:24,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14589 states to 10952 states and 14589 transitions. [2024-12-05 23:29:24,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10952 states and 14589 transitions. [2024-12-05 23:29:24,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1191 [2024-12-05 23:29:24,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:24,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:24,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:25,104 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-12-05 23:29:28,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:28,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14615 states to 10977 states and 14615 transitions. [2024-12-05 23:29:28,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10977 states and 14615 transitions. [2024-12-05 23:29:28,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1191 [2024-12-05 23:29:28,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:28,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:28,844 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-12-05 23:29:31,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:31,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14637 states to 11000 states and 14637 transitions. [2024-12-05 23:29:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 11000 states and 14637 transitions. [2024-12-05 23:29:31,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2024-12-05 23:29:31,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:31,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:33,613 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 333 proven. 117 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:29:35,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14649 states to 11011 states and 14649 transitions. [2024-12-05 23:29:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 11011 states and 14649 transitions. [2024-12-05 23:29:35,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1195 [2024-12-05 23:29:35,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:35,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:35,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:35,831 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:29:37,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:37,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14659 states to 11018 states and 14659 transitions. [2024-12-05 23:29:37,231 INFO L276 IsEmpty]: Start isEmpty. Operand 11018 states and 14659 transitions. [2024-12-05 23:29:37,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1195 [2024-12-05 23:29:37,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:37,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:37,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:37,787 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:29:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:38,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14669 states to 11026 states and 14669 transitions. [2024-12-05 23:29:38,827 INFO L276 IsEmpty]: Start isEmpty. Operand 11026 states and 14669 transitions. [2024-12-05 23:29:38,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1196 [2024-12-05 23:29:38,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:38,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:38,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:41,442 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 336 proven. 120 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:29:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:49,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14783 states to 11127 states and 14783 transitions. [2024-12-05 23:29:49,172 INFO L276 IsEmpty]: Start isEmpty. Operand 11127 states and 14783 transitions. [2024-12-05 23:29:49,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1196 [2024-12-05 23:29:49,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:49,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 284 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-12-05 23:29:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14918 states to 11244 states and 14918 transitions. [2024-12-05 23:29:58,861 INFO L276 IsEmpty]: Start isEmpty. Operand 11244 states and 14918 transitions. [2024-12-05 23:29:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1197 [2024-12-05 23:29:58,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:58,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:00,225 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 289 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:30:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:08,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15035 states to 11309 states and 15035 transitions. [2024-12-05 23:30:08,312 INFO L276 IsEmpty]: Start isEmpty. Operand 11309 states and 15035 transitions. [2024-12-05 23:30:08,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2024-12-05 23:30:08,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:08,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:09,164 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 416 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:30:16,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:16,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15119 states to 11382 states and 15119 transitions. [2024-12-05 23:30:16,161 INFO L276 IsEmpty]: Start isEmpty. Operand 11382 states and 15119 transitions. [2024-12-05 23:30:16,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2024-12-05 23:30:16,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:16,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:16,976 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 416 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:30:18,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15147 states to 11409 states and 15147 transitions. [2024-12-05 23:30:18,232 INFO L276 IsEmpty]: Start isEmpty. Operand 11409 states and 15147 transitions. [2024-12-05 23:30:18,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2024-12-05 23:30:18,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:18,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:19,349 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 416 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:30:21,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:21,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15160 states to 11418 states and 15160 transitions. [2024-12-05 23:30:21,854 INFO L276 IsEmpty]: Start isEmpty. Operand 11418 states and 15160 transitions. [2024-12-05 23:30:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2024-12-05 23:30:21,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:21,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:22,692 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 416 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:30:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:28,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15210 states to 11462 states and 15210 transitions. [2024-12-05 23:30:28,064 INFO L276 IsEmpty]: Start isEmpty. Operand 11462 states and 15210 transitions. [2024-12-05 23:30:28,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2024-12-05 23:30:28,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:28,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:29,492 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:36,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:36,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15313 states to 11553 states and 15313 transitions. [2024-12-05 23:30:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 11553 states and 15313 transitions. [2024-12-05 23:30:36,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1200 [2024-12-05 23:30:36,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:36,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:36,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 360 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:30:38,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:38,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15326 states to 11563 states and 15326 transitions. [2024-12-05 23:30:38,318 INFO L276 IsEmpty]: Start isEmpty. Operand 11563 states and 15326 transitions. [2024-12-05 23:30:38,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1200 [2024-12-05 23:30:38,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:38,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:38,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 360 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:30:40,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:40,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15330 states to 11567 states and 15330 transitions. [2024-12-05 23:30:40,261 INFO L276 IsEmpty]: Start isEmpty. Operand 11567 states and 15330 transitions. [2024-12-05 23:30:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1200 [2024-12-05 23:30:40,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:40,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:41,019 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 360 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:30:44,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:44,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15396 states to 11632 states and 15396 transitions. [2024-12-05 23:30:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 11632 states and 15396 transitions. [2024-12-05 23:30:44,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2024-12-05 23:30:44,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:44,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:44,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:45,440 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 426 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:30:49,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:49,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15422 states to 11655 states and 15422 transitions. [2024-12-05 23:30:49,240 INFO L276 IsEmpty]: Start isEmpty. Operand 11655 states and 15422 transitions. [2024-12-05 23:30:49,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2024-12-05 23:30:49,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:49,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:49,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:51,434 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 291 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:55,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:55,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15447 states to 11676 states and 15447 transitions. [2024-12-05 23:30:55,009 INFO L276 IsEmpty]: Start isEmpty. Operand 11676 states and 15447 transitions. [2024-12-05 23:30:55,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2024-12-05 23:30:55,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:55,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:55,991 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 279 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 23:30:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:56,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15448 states to 11677 states and 15448 transitions. [2024-12-05 23:30:56,526 INFO L276 IsEmpty]: Start isEmpty. Operand 11677 states and 15448 transitions. [2024-12-05 23:30:56,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2024-12-05 23:30:56,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:56,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 364 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:06,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:06,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15560 states to 11772 states and 15560 transitions. [2024-12-05 23:31:06,011 INFO L276 IsEmpty]: Start isEmpty. Operand 11772 states and 15560 transitions. [2024-12-05 23:31:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2024-12-05 23:31:06,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:06,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:08,035 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 269 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:23,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15765 states to 11923 states and 15765 transitions. [2024-12-05 23:31:23,423 INFO L276 IsEmpty]: Start isEmpty. Operand 11923 states and 15765 transitions. [2024-12-05 23:31:23,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2024-12-05 23:31:23,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:23,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:24,905 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 269 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:29,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15792 states to 11939 states and 15792 transitions. [2024-12-05 23:31:29,670 INFO L276 IsEmpty]: Start isEmpty. Operand 11939 states and 15792 transitions. [2024-12-05 23:31:29,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2024-12-05 23:31:29,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:29,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:30,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:31,165 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 269 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:33,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15801 states to 11946 states and 15801 transitions. [2024-12-05 23:31:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 11946 states and 15801 transitions. [2024-12-05 23:31:33,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2024-12-05 23:31:33,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:33,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:33,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:34,562 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 269 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:35,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15803 states to 11947 states and 15803 transitions. [2024-12-05 23:31:35,798 INFO L276 IsEmpty]: Start isEmpty. Operand 11947 states and 15803 transitions. [2024-12-05 23:31:35,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1202 [2024-12-05 23:31:35,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:35,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:38,950 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 290 proven. 137 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:31:50,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:50,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15990 states to 12091 states and 15990 transitions. [2024-12-05 23:31:50,196 INFO L276 IsEmpty]: Start isEmpty. Operand 12091 states and 15990 transitions. [2024-12-05 23:31:50,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1204 [2024-12-05 23:31:50,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:50,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:50,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:51,152 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 410 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:32:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:01,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16160 states to 12226 states and 16160 transitions. [2024-12-05 23:32:01,026 INFO L276 IsEmpty]: Start isEmpty. Operand 12226 states and 16160 transitions. [2024-12-05 23:32:01,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1207 [2024-12-05 23:32:01,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:01,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:01,607 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 276 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-05 23:32:03,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16179 states to 12241 states and 16179 transitions. [2024-12-05 23:32:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 12241 states and 16179 transitions. [2024-12-05 23:32:03,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1208 [2024-12-05 23:32:03,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:03,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:04,267 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-05 23:32:08,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:08,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16233 states to 12289 states and 16233 transitions. [2024-12-05 23:32:08,957 INFO L276 IsEmpty]: Start isEmpty. Operand 12289 states and 16233 transitions. [2024-12-05 23:32:08,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1208 [2024-12-05 23:32:08,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:08,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:09,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 279 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:32:21,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16392 states to 12432 states and 16392 transitions. [2024-12-05 23:32:21,337 INFO L276 IsEmpty]: Start isEmpty. Operand 12432 states and 16392 transitions. [2024-12-05 23:32:21,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1209 [2024-12-05 23:32:21,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:21,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:22,152 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 438 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:32:29,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:29,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16474 states to 12505 states and 16474 transitions. [2024-12-05 23:32:29,647 INFO L276 IsEmpty]: Start isEmpty. Operand 12505 states and 16474 transitions. [2024-12-05 23:32:29,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1209 [2024-12-05 23:32:29,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:29,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:30,663 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 438 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:32:31,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:31,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16501 states to 12532 states and 16501 transitions. [2024-12-05 23:32:31,919 INFO L276 IsEmpty]: Start isEmpty. Operand 12532 states and 16501 transitions. [2024-12-05 23:32:31,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1209 [2024-12-05 23:32:31,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:31,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:32,733 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 438 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:32:38,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:38,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16551 states to 12576 states and 16551 transitions. [2024-12-05 23:32:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 12576 states and 16551 transitions. [2024-12-05 23:32:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1209 [2024-12-05 23:32:38,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:38,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:39,039 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 438 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:32:41,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:41,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16561 states to 12585 states and 16561 transitions. [2024-12-05 23:32:41,879 INFO L276 IsEmpty]: Start isEmpty. Operand 12585 states and 16561 transitions. [2024-12-05 23:32:41,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1209 [2024-12-05 23:32:41,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:41,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:44,870 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 301 proven. 20 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:32:54,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:54,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16674 states to 12662 states and 16674 transitions. [2024-12-05 23:32:54,959 INFO L276 IsEmpty]: Start isEmpty. Operand 12662 states and 16674 transitions. [2024-12-05 23:32:54,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1209 [2024-12-05 23:32:54,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:54,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:56,836 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 301 proven. 20 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:33:00,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:00,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16706 states to 12678 states and 16706 transitions. [2024-12-05 23:33:00,630 INFO L276 IsEmpty]: Start isEmpty. Operand 12678 states and 16706 transitions. [2024-12-05 23:33:00,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1210 [2024-12-05 23:33:00,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:00,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:01,831 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 294 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 23:33:04,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:04,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16728 states to 12687 states and 16728 transitions. [2024-12-05 23:33:04,613 INFO L276 IsEmpty]: Start isEmpty. Operand 12687 states and 16728 transitions. [2024-12-05 23:33:04,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1210 [2024-12-05 23:33:04,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:04,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:04,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 278 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 23:33:10,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:10,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16765 states to 12713 states and 16765 transitions. [2024-12-05 23:33:10,724 INFO L276 IsEmpty]: Start isEmpty. Operand 12713 states and 16765 transitions. [2024-12-05 23:33:10,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1210 [2024-12-05 23:33:10,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:10,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 278 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 23:33:16,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16794 states to 12736 states and 16794 transitions. [2024-12-05 23:33:16,825 INFO L276 IsEmpty]: Start isEmpty. Operand 12736 states and 16794 transitions. [2024-12-05 23:33:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1210 [2024-12-05 23:33:16,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:16,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:17,429 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 278 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 23:33:18,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:18,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16796 states to 12737 states and 16796 transitions. [2024-12-05 23:33:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 12737 states and 16796 transitions. [2024-12-05 23:33:18,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1212 [2024-12-05 23:33:18,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:18,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:19,913 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 329 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:22,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:22,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16825 states to 12762 states and 16825 transitions. [2024-12-05 23:33:22,820 INFO L276 IsEmpty]: Start isEmpty. Operand 12762 states and 16825 transitions. [2024-12-05 23:33:22,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1220 [2024-12-05 23:33:22,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:22,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:24,210 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 312 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:30,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:30,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17077 states to 12789 states and 17077 transitions. [2024-12-05 23:33:30,129 INFO L276 IsEmpty]: Start isEmpty. Operand 12789 states and 17077 transitions. [2024-12-05 23:33:30,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1222 [2024-12-05 23:33:30,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:30,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:30,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:31,096 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 331 proven. 137 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:33:34,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17092 states to 12800 states and 17092 transitions. [2024-12-05 23:33:34,557 INFO L276 IsEmpty]: Start isEmpty. Operand 12800 states and 17092 transitions. [2024-12-05 23:33:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1222 [2024-12-05 23:33:34,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:34,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:34,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:35,139 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 291 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-05 23:33:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:35,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17111 states to 12815 states and 17111 transitions. [2024-12-05 23:33:35,937 INFO L276 IsEmpty]: Start isEmpty. Operand 12815 states and 17111 transitions. [2024-12-05 23:33:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1223 [2024-12-05 23:33:35,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:35,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 23:33:43,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17153 states to 12850 states and 17153 transitions. [2024-12-05 23:33:44,005 INFO L276 IsEmpty]: Start isEmpty. Operand 12850 states and 17153 transitions. [2024-12-05 23:33:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1223 [2024-12-05 23:33:44,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:44,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:44,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:44,914 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 23:33:48,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:48,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17171 states to 12866 states and 17171 transitions. [2024-12-05 23:33:48,225 INFO L276 IsEmpty]: Start isEmpty. Operand 12866 states and 17171 transitions. [2024-12-05 23:33:48,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1223 [2024-12-05 23:33:48,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:49,508 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 314 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 23:33:52,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:52,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17204 states to 12875 states and 17204 transitions. [2024-12-05 23:33:52,450 INFO L276 IsEmpty]: Start isEmpty. Operand 12875 states and 17204 transitions. [2024-12-05 23:33:52,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1224 [2024-12-05 23:33:52,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:52,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:53,191 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 316 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-05 23:34:00,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:00,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17344 states to 13005 states and 17344 transitions. [2024-12-05 23:34:00,722 INFO L276 IsEmpty]: Start isEmpty. Operand 13005 states and 17344 transitions. [2024-12-05 23:34:00,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1227 [2024-12-05 23:34:00,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:00,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:01,326 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 304 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:34:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:02,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17355 states to 13013 states and 17355 transitions. [2024-12-05 23:34:02,700 INFO L276 IsEmpty]: Start isEmpty. Operand 13013 states and 17355 transitions. [2024-12-05 23:34:02,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1228 [2024-12-05 23:34:02,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:02,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:02,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:03,481 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 305 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:34:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:06,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17367 states to 13026 states and 17367 transitions. [2024-12-05 23:34:06,006 INFO L276 IsEmpty]: Start isEmpty. Operand 13026 states and 17367 transitions. [2024-12-05 23:34:06,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1228 [2024-12-05 23:34:06,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:06,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:12,355 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 296 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:36,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:36,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17555 states to 13168 states and 17555 transitions. [2024-12-05 23:34:36,558 INFO L276 IsEmpty]: Start isEmpty. Operand 13168 states and 17555 transitions. [2024-12-05 23:34:36,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1228 [2024-12-05 23:34:36,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:36,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:40,540 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 296 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:43,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17583 states to 13184 states and 17583 transitions. [2024-12-05 23:34:43,950 INFO L276 IsEmpty]: Start isEmpty. Operand 13184 states and 17583 transitions. [2024-12-05 23:34:43,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1230 [2024-12-05 23:34:43,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:43,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:44,541 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 329 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:34:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:44,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17593 states to 13190 states and 17593 transitions. [2024-12-05 23:34:44,909 INFO L276 IsEmpty]: Start isEmpty. Operand 13190 states and 17593 transitions. [2024-12-05 23:34:44,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1230 [2024-12-05 23:34:44,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:44,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:45,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:45,672 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:49,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:49,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17665 states to 13258 states and 17665 transitions. [2024-12-05 23:34:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 13258 states and 17665 transitions. [2024-12-05 23:34:49,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1233 [2024-12-05 23:34:49,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:49,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat